baber/WOPTO huggingface dataset:
Patent KR-20010060041-A (KR)
Inventor: HWANG CHI SEON
IPC: H01L21/8242
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a bit line of a semiconductor device is provided to manufacture a high integrated semiconductor device by forming a step type bit line after forming an I shaped active area. CONSTITUTION: A plug poly(23) is formed in an I shaped active area of a semiconductor substrate which is formed with a word line. After forming an interlayer insulating layer(25) on an entire surface of the structure, a bit line contact plug(27) connected to the plug poly(23) through the interlayer dielectric(25) is formed. At this time, the bit line contact plug(27) is overlapped with the plug poly(23). A bit line(29) is connected to the bit line contact plug(27). The plug poly(23) and the bit line contact plug(27) are formed in a step shape so as to easily perform following processes.
Patent KR-20000036021-A (KR)
Title: Abrasive article and method of making
Inventor: CULLER SCOTT R
IPC: B24D3/28
Filed: 1996-09-11
Abstract: PURPOSE: An abrasive article and method of making is provided for an abrasive article comprising precisely shaped particles and the abrasive article is a coated abrasive article, a bonded abrasive or a non woven abrasive article. The precisely shaped particles further comprise abrasive grits, fillers, grinding aids and lubricants. CONSTITUTION: Precisely shaped particles are made according to the following method: (a) providing a production tool having a three-dimensional body which has at least one continuous surface, the surface containing at least one opening formed in the continuous surface, the at least one opening providing access to a cavity in the three-dimensional body; (b) providing a dispensing means capable of introducing a binder precursor comprising a thermosetting resin into the at least one cavity through the at least one opening; (c) providing a means, within a curing zone, for at least partially curing the binder precursor; (d) introducing the binder precursor into at least a portion of the at least one cavity; (e) continuously moving the at least one cavity through the curing zone to at least partially cure the binder precursor to provide a solidified, handleable binder having a shape corresponding to that portion of the cavity into which the binder precursor has been introduced; (f) removing the binder from the at least one cavity; and (g) converting the binder to form a precisely shaped particle. Steps (f) and (g) is conducted simultaneously. The particles can be bonded together to form a shaped mass, e.g., a wheel; alternatively, the particles can be bonded to a backing to form a coated abrasive article; or the particles can be bonded into a fibrous, non woven substrate to form a non-woven abrasive article.
Patent KR-20000069063-A (KR)
IPC: A61K31/454
Filed: 1997-11-19
Abstract: 본 발명은 R 1 과 R' 1 이 수소, 할로겐 또는 (C 1 -C 4 )알킬기를 나타내며, R 2 는 선택적으로 치환된 피페리딘-1-일, 1,2,3,6-테트라히드로피리딘-1-일, 헥사히드로-1H-아제핀-1-일기, 헵타히드로아조신-1-일기, 옥타히드로-1H-아조닌-1-일기, 기(A-B = -CONR"기, m는 1 내지 2이고, p는 1 내지 2 이다), 또는 기(Q는 탄소 또는 질소원자, D = (C 1 -C 4 )알킬 또는 -CH 2 CF 3 기이며 r은 1 내지 3이다)를 나타내며; R 3 는 (C 1 -C 5 )알킬, -COR 5 기[R 5 는 (C 1 -C 4 )알킬, -(CH 2 ) n OCH 3 , -CH 2 O(C 2 H 4 O) n CH 3 , -(CH 2 ) n CF 3 또는 -(CH 2 ) n OH (n은 1 내지 4)이다], SO 2 R 6 , -CONHR 6 기 또는 -SO 2 N(R 6 ) 2 (R 6 는 (C 1 -C 4 )알킬)이다)를 나타내며, A는 선택적으로 치환된 페닐 또는 헤테로사이클, 또는 시클로(C 5 -C 8 )알킬을 나타내는 화학식 (I)의 화합물에 관련된다. 
     (화학식 I) 
     
       
     
     본 발명은 치료에 응용가능하다.
Patent KR-20000069815-A (KR)
Title: 표면 전자 디스플레이 디바이스 및 그 제조방법
IPC: H01J9/22
Filed: 1997-12-30
Abstract: 디스플레이 소자로서 유용한 디바이스는 전자 이미터와 이미터로 부터 방출된 전자를 받아들이는 양극을 갖는다.  양극은 비저항이 상이한 표면 부위를 가져서 최저 비저항의 표면 부위에 전자 싱크 부위를 제공한다.  선호되는 구체예는 측부장-방출 전자 이미터를 가지며 전자 싱크 부위를 포함한 다양한 비저항 양극 부위를 제공하는 공정에 의해 형성된 양극을 가진다.  전자 싱크 부위는 디바이스의 전자 이미터의 방출팁으로 부터 가로로 이격된 위치에 배치된다.  특히 선호되는 제조공정에서 양극은 베이스 층을 침전시키고, 구멍을 갖는 엣칭-중단층을 침전시키고 패턴화 하여서 전자-싱크 부위를 형성하고, 엣칭-중단층까지 위에 놓인 층을 엣칭함으로써 구멍을 형성하고, 베이스 층과 엣칭-중단층을 가열하여서 전자-싱크 부위와 발광용 음극발광 인광물체를 둘다 포함하는 양극 표면을 형성하는 단계에 의해 형성된다.  이 제조공정은 복수의 디스플레이 소자 디바이스를 조립하여 평평한 패널 디스플레이를 제조할 수 있게 한다.
Patent KR-20000075744-A (KR)
Title: 이상적인 산소 침전 실리콘 웨이퍼 및 그에 대한 산소 외부확산이 없는 방법
IPC: C30B29/06
Filed: 1998-02-25
Abstract: 연속적인 열처리 단계에서 단결정 실리콘 웨이퍼 (1) 내의 산소의 침전물 양상에 영향을 주기 위해 단결정 실리콘 웨이퍼를 열처리하는 방법이다.  그 실리콘 웨이퍼는 전면 (3), 후면(5), 전면과 후면 사이의 중심면 (7) 을 구비한다. 본 방법에서 웨이퍼는 결정 격자 공극 (13) 을 형성시키기 위해 열처리되고, 그 공극은 실리콘의 벌크 내에 형성된다.   다음 웨이퍼는 열처리 온도로부터, 일부 그러나 전부는 아닌 결정 격자 공극이 전면에 확산되도록 하게 하는  냉각 속도로 냉각되어, 웨이퍼가 중심면에서 또는 그 근처에서 피크 밀도가 되는 공극 농도의 프로파일을 가지며, 그 농도가 웨이퍼의 전면의 방향으로 일반적으로 감소하게 되는 웨이퍼를 생성한다.
Patent KR-20010013820-A (KR)
IPC: B23Q1/00
Filed: 1998-06-17
Abstract: 베이스에 지지되어 X축 방향으로 이동 가능한 X축 테이블(3)과, 베이스에 지지되어 Y축 방향으로 이동가능한 Y축 테이블(12)과, X축 테이블(3)의 이동에 따라 X축 방향으로 이동 가능함과 동시에 Y축 테이블(12)의 이동에 따라 Y축 방향으로 이동 가능한 톱 테이블(20)을 구비한 XY 테이블에 있어서, X축 테이블(3)을 지지하는 X축 베이스(1)에 결합된 리니어 모터의 전기자(6)와, X축 테이블(3)의 뒷면에 설치되어 리니어 모터(5)의 전기자(6)에 대향하는 가동자(7)와, Y축 테이블(12)을 지지하는 Y축 베이스(10)에 결합된 리니어 모터(14)의 전기자(15)와. Y축 테이블 (12)의 뒷면에 설치되어, 리니어 모터(14)의 전기자(15)에 대향하는 가동자(16)를 설치하고 있다. 따라서, 톱 테이블을 고정도(高精度)로 위치 결정할 수 있고, 높은 가감속으로 이동할 수 있다.
Patent KR-20010014212-A (KR)
Title: 배기가스 환류밸브의 부착장치
Filed: 1998-05-06
Abstract: 엔진의 배기가스 환류로를 개폐하는 배기가스 환류밸브의 밸브 본체 및 밸브를 개폐제어 구동하는 스테핑 모터가 배기가스의 고열로 과열되는 것을 방지하는 배기가스 환류밸브의 부착장치이며 엔진 구성부(100)의 배기가스 온도 보다 온도가 낮은 부분에 배기가스 환류밸브의 밸브보디(201)를 매입한 것이다. 
     이에따라 배기가스의 고열을 엔진 구성부에서 흡수 확산하여 방열할 수 있고 이 때문에 냉각수 체임버등과 같은 특별한 수냉구조를 필요로 하지 않으며 배기가스의 고열에 기인한 스테핑 모터(300)의 이상 과열을 방지할 수 있다.
Patent KR-20010068753-A (KR)
Title: Polyethylene foam shock-absorber and apparatus for cutting the same
Inventor: KEUM YONG SOO
IPC: B29C31/00
Filed: 2000-01-10
Abstract: PURPOSE: A polyethylene foam buffer agent and a buffer agent cutter is provided to reduce the volume while transferred in built-up structure as well as to be recycled for packing electric equipment or medical instruments. CONSTITUTION: A cutter cuts a multi-layered polyethylene foam(10) having different density. The cutter consists of: a fixing flat board on which the polyethylene foam is put; a complete cutting blade completely cutting the polyethylene foam on the fixing flat board; and a partial cutting blade partially cutting the polyethylene foam to bend the polyethylene foam, lower than the complete cutting blade. Then, a polyethylene foam buffer agent contains a partially cut portion(16) and a complete cut portion(12). Due to the complete cut portion, the polyethylene foam is bendable and a trapezoid protrusion(18) is protruded to the upper side of the polyethylene foam.
Patent KR-20010073479-A (KR)
Title: An optical feeding apparatus for a receiving antenna of base station in a wireless communication system
Inventor: CHOI YEONG RAE
IPC: H04W52/34
Filed: 2000-01-15
Abstract: PURPOSE: An optical feeding device of a receiving antenna of a wireless communication base station is provided to minimize losses caused by the installation of a feeding cable of the receiving antenna. CONSTITUTION: In an outdoor signal processing unit(130) for a single antenna, a band pass filter(131) filters a signal transmitted through a receiving antenna(110) and a cable(120) for wireless frequency. A low noise amplifier(132) performs the low noise amplifying for the filtered signal. A variable attenuator(133) varies the strength of the amplified signal. An electric-to-optical converter(134) converts the attenuated electric signal into an optical signal In an indoor signal processing unit(150) for a single antenna, an optical fiber cable(140) transmits the optical signal converted by the electric-to-optical converter(134). An optical-to-electric converter(151) converts an optical signal transmitted through the optical fiber cable(140) into an electric signal. A variable attenuator(152) varies the strength of the converted signal, for outputting to a receiving unit(160) of a base station.
Patent KR-20010073952-A (KR)
Title: A pinch roller of a tape recorder
Inventor: KIM JAE KI
IPC: G11B15/29
Filed: 2000-01-24
Abstract: PURPOSE: A pinch roller of a tape recorder is provided to reduce number of components for saving producing cost while simplifying assembly for improving productivity through integrally injecting a sleeve and a rotating member by using a thermoplastic rubber. CONSTITUTION: A thermoplastic rubber having excellent abrasion resistance and durability through mixing 49-51g of nitrile, 42.4-42.6g of carbon black, 0.4-00.6g of stearyl, 2-4g of curing agent, 3.4-3.6g of curing promoter, 0.5-00.6% of vulcanizer. Then, a sleeve(8) and a rotating member(12) are integrally formed through an injection molding by using the thermoplastic rubber. Then, the injection molded thermoplastic rubber is vulcanized at a temperature of 170deg.C for 2-3 minutes. Then, the rubber is vulcanized at a temperature 150deg.C for 2 hours. The thermoplastic rubber is installed on a pinch roller(7) for reducing producing cost while improving productivity.
Patent KR-20000057833-A (KR)
Inventor: ADACHI NOBUO
IPC: H01J65/00
Filed: 2000-01-29
Abstract: PURPOSE: A high brightness light irradiation device is provided to make a simple and light weight support member for dielectric barrier discharge lamp so as to make assembly and change easy. CONSTITUTION: A high brightness light irradiation device comprising a light penetrating dielectric outer tube(11) and a dielectric inner tube(12) which are concentrically arranged. A dielectric barrier discharge lamp(1) having a discharge space(14) which filled with a rare gas is surrounded by the both end walls(13). A light penetrating outer electrode(21) is formed on the surface of the light penetrating dielectric outer tube(11). An inner side electrode(22) is formed on the surface of the light penetrating dielectric inner tube(12). An AC power is applied to the outer electrode(21) and the inner electrode(22). A metal pole(3) having an outer diameter smaller than the inside diameter of the dielectric inner tube(12), is shield the both end of the dielectric barrier discharge lamp(1). A clamp member(4) has an insertion through hole for the metal pole(3). The clamp member(4) which supported by a metal pole(3) is clamping the both end of the dielectric barrier discharge lamp(1).
Patent KR-20000071342-A (KR)
Title: 반도체장치
IPC: H01L27/04
Filed: 2000-02-10
Abstract: 본 발명은 재배선 위에 기둥상전극을 갖는 반도체장치에 관한 것으로, 반도체기판의 회로소자형성영역 위에 재배선이 설치되고, 그 재배선 위에 회로기판과 접속하기 위한 기둥상전극이 설치되어 있는 CSP 등의 반도체장치에 있어서, 반도체기판 위에 접속패드를 제거하여 제 1 절연막이 설치되고, 그 상면의 회로소자형성영역 위에 접지전위에 접속된 접지전위층이 설치되며, 재배선이 접지전위층 위에 제 2 절연막을 통해 설치되고, 접지전위층이 재배선과 회로소자형성영역 사이에 누화를 방지하는 장벽층으로 존재함으로써 재배선과 회로소자형성영역 내의 회로의 누화를 없애어 재배선의 배치에 제약을 받는 것이 없어지며, 또 제 2 절연막 위의 임의의 위치에 박막회로소자를 설치할 수도 있고, 또한 제 2 절연막 위에 박막회로소자를 설치한 구성에 있어서 그 박막회로소자 위에 절연막을 통해 제 2 장벽층으로서 제 2 접지전위층을 설치하고, 그 위에 절연막을 통해 재배선을 설치함으로써 재배선과 박막회로소자의 누화를 없애어 재배선의 배치에 제약을 받는 것이 없어지는 것을 특징으로 한다.
Patent KR-20010083369-A (KR)
Title: Slipper type anchoring device for the post tensioning wire and the method of reinforcing floor slab using the same
Inventor: LEE CHANG NAM
IPC: E04C5/08
Filed: 2000-02-11
Abstract: PURPOSE: A slipper type PS steel wire settling device and a floor slab reinforcing method using the same are provided to reinforce a weak floor slab without removing a finishing material, a ceiling or a duct, to prevent noise, dust and bad smell and to restore the dropping floor slab for reducing bending cracks with a light and small reinforcement material. CONSTITUTION: A slipper type prestressed steel wire settling device(1) contains a large diameter bolt hole(3) and a settling block(4). The settling block consists of a supporting plate(5) with a prestressed steel wire hole(7) and stiffeners(6) on both sides of the supporting plate. A large diameter bolt contains a large diameter shaft and a bolt head bonded each other with screws and the bonded portion is welded. The large diameter bolt is inserting into the large diameter bolt hole and one large diameter bolt hole is desirably bored better than many to reduce noise and minimize the size of the prestressed steel wire settling device. A distance between the large diameter bolt hole and the settling block is for tensioning a prestressed steel wire(9). The stiffener prevents the supporting plate from falling or deforming, and the prestressed steel wire hole prevents the prestressed steel wire and a wire cone(8) from falling.
Patent KR-20010082878-A (KR)
Title: Multi display device
Inventor: KIM SI HWAN
IPC: H01J1/304
Filed: 2000-02-22
Abstract: PURPOSE: A multi-display apparatus is provided to improve the displaying quality of a picture by virtually compensating the boundary of a flat-panel display device. CONSTITUTION: Flat-panel display devices(20,40) are formed such that transparent electrodes(14,14'), an insulating layer, and a backward layer are layered on the inner of a pair of substrates(12,12'). A liquid crystal material(16) is introduced into an inner space sealed with a sealant(8). A protective film(10) is provided on the side wall of the flat-panel display devices(20,40) and the surface of the front substrate(12). A light-guiding unit(18) is provided on the screen surface of the flat-panel display devices(20,40). The light-guiding unit(18) guides slantingly the path of a light, which is projected to the flat-panel display devices(20,40), to a boundary unit. Therefore, the boundary unit is not shown in a picture displayed on the screen of the flat-panel display devices(20,40).
Patent KR-20010084361-A (KR)
Title: Brush dust discharge structure of alternator
Inventor: LEE SEUNG UK
IPC: H02K5/04
Filed: 2000-02-25
Abstract: PURPOSE: A brush powder discharge structure for alternator is provided to protect parts from damage caused due to brush powder by absorbing, through the rotation shaft, flame caused due to spark and discharging even the powder generated due to wear of the brush. CONSTITUTION: In an alternator constituted by a brush holder and a brush(1) elastically supported by a spring, so as to contact a slip ring(2) fitted to a rotation shaft(3) arranged inside of a pair of brackets, the rotation shaft has a discharge path formed at the rear portion where the slip ring is fitted. The discharge path includes a central hole(3a') formed by penetrating in a horizontal direction the central portion of the rotation shaft; and a connection hole(3b') formed at both ends of the central hole. The brush powder generated due to abrasion of an end of the brush is introduced into the connection hole and discharged to a fan(4) spaced apart from the brush and slip ring.
Patent KR-20000024667-A (KR)
Inventor: JEON KYUNG SU
IPC: G01V3/12
Filed: 2000-02-28
Abstract: PURPOSE: A probing method for an underground buried material using a Ground Penetration Radar(GPR) system is provided to probe accurately an underground buried material by using a GPR instead of Pipe locator. CONSTITUTION: A probing method for an underground buried material using a Ground Penetration Radar(GPR) system comprises the steps of: outputting a pulse generated from a controller(100) through a transmitting antenna(200) and a receiving antenna(300), passing through a medium, and receiving a signal reflected from a buried material; storing the reflected signal to transmit data to a PC, determining various variables necessary for probing, generating and amplifying a transmitting and receiving pulse suitable for the determined variables in order to output it through the transmitting antenna, and determining a sampling gap and number; and providing the pulse data obtained from the controller to an image and showing a cross-sectional view of a high resolution for the processed data.
Patent KR-20000076841-A (KR)
Title: 프린트 배선판용 커넥터
IPC: H01R12/57
Filed: 2000-03-14
Abstract: 본 발명은 절연 하우징, 콘택트 및 보강 지그의 형상을 전혀 변경하지 않고, 탑 타이프와 사이드 타이프에 공용할 수 있도록 하는 것에 의해 생산 효율의 향상(설비 투자의 축소, 부품점수의 집약)을 도모하고, 제조 비용의 대폭적인 삭감과 재고 관리의 간소화를 가일층 가능하게 한 프린트 배선판용 커넥터를 제공한다. 
     절연 하우징(2)에 수용된 복수의 콘택트(3)의 리드부(13)가 하우징(2)으로부터 연장하고, 프린트 배선판(25)의 회로 패턴(26)에 땜납 부착하여 접속됨과 동시에, 하우징(2)의 양단에 고정 장착된 보강 지그(4)가 상기 프린트 배선판의 고정용 패턴(27)에 땜납 부착하여 고착되는 프린트 배선판용 커넥터(1)에 있어서, 하우징(2), 콘택트(3) 및 보강 지그(4) 모두가 탑 타이프와 사이트 타이프로 공용화할 수 있도록 구성되어 있다.  콘택트(3)의 리드부(13)가 하우징(2)의 저벽부(5) 벽면을 따라서 연장하는 탑용 땜납 부착면(14)과, 하우징(2)의 전벽부(6) 벽면 또는 후벽부(7) 벽면을 따라서 연장하는 사이드용 땜납 부착면(15)을 갖고, 보강 지그(4)가 하우징(2)의 저벽부(5) 벽면을 따라서 연장하는 탑용 땜납 부착면(22)과, 하우징(2)의 전벽부(6) 벽면 또는 후벽부(7) 벽면을 따라서 연장하는 사이드용 땜납 부착면(23)을 갖는다.
Patent KR-20010091496-A (KR)
Title: Translation Device between Internet and Phone line
Inventor: MA YOUNG GUEN
IPC: H04L12/66
Filed: 2000-03-16
Abstract: PURPOSE: A repeater equipment between a telephone and an Internet network is provided to reduce telephone costs of a user by making a general telephone into an Internet phone without a PC and connecting Internet through the PC. CONSTITUTION: A telephone network connecting part(10) is connected to an external telephone line leading to a PSTN network. A telephone line connecting part(20) is directly connected to a telephone. A telephone signal control part(30) connects a call dividing an external originating call and incoming call. An Internet line connecting part(40) is connected to an Internet network. An RJ45 PORT(50) is connected to an internal LAN or a PC LAN card. An Internet signal controlling part(60) connects a call dividing an originating call or Internet LAN connection. A control part(70) controls operations of the whole equipment. An ADC/DAC(Analog to Digital Convert/Digital to Analog Convert)(80) changes a telephone signal and an Internet signal. A ROM part(100) includes a program for Internet connection. An Internet signal converter(90) converts a signal into a connecting signal of an Internet leased line or a cable modem. A power supply part(110) supplies power source of the equipment.
Patent KR-20010090153-A (KR)
Inventor: CHOI GANG HO
IPC: H04M1/00
Filed: 2000-03-23
Abstract: PURPOSE: A telephone-coupled type of a charging apparatus is provided to sustain the charging state of a battery without a break in a mobile telephone by performing the call of the mobile telephone with another wire telephone. CONSTITUTION: The first connecting code(310) comprises the first audio plug(312) and the second audio plug(314) for connecting with the earphone jack(102) of a mobile telephone(100). The second connecting code(320) comprises the first line plug(322) and the second line plug(324) for connecting the handset(202) of a wire telephone. The first jack(302) connects to the second audio plug(314) of the first connecting code(310), the second jack(304) connects the second line plug(324) of the second connecting code(320), and the third jack(306) connects the third line plug of the handset code of the wire telephone. A switching circuit(330) selects an audio signal inputted through the first jack(302) and the second jack(304). On the receipt of a call in the mobile telephone(100), a user converts the wire telephone into a mobile telephone mode by using a selection switch(332) of a changing device(300), so that the first and the second switches(336,338) are on to connect the mobile telephone(100) with the handset(202).
Patent KR-20010000095-A (KR)
Inventor: MIN HYEON DONG
IPC: G02B26/00
Filed: 2000-03-24
Abstract: PURPOSE: A switching element using multi-mode interference of a waveguide is provided to improve the capacity of a 2x2 switching element by using a multi-mode interference effect of a waveguide. CONSTITUTION: A switching element using multi-mode interference of a waveguide comprises the first input waveguide(1), the second input waveguide(4), the first output waveguide(2), the second output waveguide(3), and a multi-mode interference waveguide(5). The first input waveguide(1) and the second input waveguide(4) have input ports, respectively. The first output waveguide(2) and the second output waveguide(3) have output ports, respectively. The multi-mode interference waveguide(5) changes an interference pattern of an optical signal received from the first input waveguide(1) and the second input waveguide(4). The multi-mode interface waveguide(5) outputs the changed interference pattern to the first output waveguide(2) and the second output waveguide(3).
Patent KR-20010092830-A (KR)
Title: Planar reference electrode
Inventor: CHA GEUN SIG
IPC: G01N27/30
Filed: 2000-03-27
Abstract: PURPOSE: A plane type reference electrode is provided to maintain a potential of an electrode stable for a long time, reduce the activation time and improve the reproducibility of measurement values by forming an interface with a porous material, a high molecular porous film, or a capillary. CONSTITUTION: A plane type reference electrode includes a substrate(4) formed of plastics containing alumina, a glass plate, or polyester and polycarbonate, an electrode connection part(1), an electrode material(3) selected from a group consisting of Ag, palladium, copper, platinum, silver/silver chloride, mercury/mercury oxide, silver containing palladium 1-5wt%, silver coated with nafion, an insulation film(2), an inner reference solution(5), an interface(7), and a protection film(8) formed of plastics containing polyester or a high molecular porous film, wherein the interface consists of a porous material such as a cotton thread, a glass fiber, a cellulose nitrate, a cellulose acetate, and a filter paper, and a high molecular porous membrane or a capillary.
Patent KR-20000036899-A (KR)
Inventor: LEE SEONG LYOL
Filed: 2000-03-31
Abstract: PURPOSE: A loan mediating server system using Internet and operating method thereof are provided so that a search, a loan request by a customer and approval of loan can be rapidly performed through Internet, and a loan service quality is enhanced by estimating and managing the result for the service. CONSTITUTION: A loan mediating server system using Internet includes an information database(150), a connecting section, and a processing section(110). The database(150) has various information such as loan package, the customers, and a loan charger. The connecting section provides different web pages to the customers and the loan chargers, receives a request for loan from the customer and information for loan packages and the result of provisional approval from the charger. The processing section(110) searches the database in response to the request from the customer, stores the searched result, the loan request information from the customer and the result of provisional approval in the database(150), and notifies the loan request of the customer to the charger and informs the result of provisional approval to the customer.
Patent KR-20000049740-A (KR)
Inventor: KIM KYU JIN
IPC: C04B35/04
Filed: 2000-04-26
Abstract: PURPOSE: A process for preparing magnesia powder by melting magnesia raw ore in hydrochloric acid and removing impurities is provided which produces the products having various purities in a simple manner in a short time. CONSTITUTION: Magnesium chloride aqueous solution with an Mg content of 50 to 200 g/L is sprayed at 600 to 1,000°C in an atmospheric atmosphere to give magnesia powder. By the method as mentioned above, the high purity magnesia powder having anti-hydration property, without injuring inherent properties of magnesia can be produced. The powder useful as high quality ferrite and fire resisting material comprises more than 95% by weight of magnesium oxide and the residue of chlorides.
Patent KR-20010098043-A (KR)
Inventor: LEE CHONG WAN
IPC: A47J36/38
Filed: 2000-04-27
Abstract: 본 발명은 냄비 등과 같은 조리기에 있어서의 수증기 처리 방법과 장치에 관한 것으로, 조리기에 수증기 배출관을 설치하고 배출관의 단부에 공기에 의하여 냉각될 수 있는 냉각관을 설치하되, 냉각관은 홈(Groove)이 형성된 두개의 판체를 결합하여 형성시켜 냉각관의 내부를 청소할 수 있게 하고, 냉각관의 바닥이 입구로부터 출구에 이르기까지 동일한 기울기의 유로로 형성되게 하여, 냉각관의 기울기에 따라 응축수가 냉각관의 입구부쪽이나 출구쪽으로 선택적으로 흐르게 구성시킴으로서, 냉각관을 공기에 의하여 냉각시킬 수 있게 하고, 냉각관의 기울기를 달리하여 냉각된 응축수를 조리기의 내부로 환류시키거나 외부로 배출시킬 수 있게 하는 것임.